123895278

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{176489}}^1$

素因数の和:176513

約数の個数: 32

約数和(自身を含む): 296503200

約数和(自身を除く): 172607922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 176489, 352978, 529467, 1058934, 1588401, 2294357, 3176802, 4588714, 4765203, 6883071, 9530406, 13766142, 20649213, 41298426, 61947639, 123895278]

約数ペア:

[(1, 123895278), (2, 61947639), (3, 41298426), (6, 20649213), (9, 13766142), (13, 9530406), (18, 6883071), (26, 4765203), (27, 4588714), (39, 3176802), (54, 2294357), (78, 1588401), (117, 1058934), (234, 529467), (351, 352978), (702, 176489)]